Element block pseudo-class :active generated with background font-weight normal float none position static cursor default transform border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px box-sizing content-box transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid display block height auto line-height 1 padding 20px z-index auto overflow hidden font-size 16px margin 0px